686 citations · 1.2k across the 5 of their papers we have counts for
5 papers
Intrinsic Spin Hall Effect in s-wave Superconducting State: Analysis of Rashba Model
H. Kontani, J. Goryo, D. S. Hirashima
A general expression for the spin Hall conductivity (SHC) in the s-wave superconducting state at finite temperatures is derived. Based on the expression, we study the SHC in a two-…
Giant Orbital Hall Effect in Transition Metals: Origin of Large Spin and Anomalous Hall Effects
H. Kontani, T. Tanaka, D. S. Hirashima +2
In transition metals and their compounds, the orbital degrees of freedom gives rise to an orbital current, in addition to the ordinary spin and charge currents. We reveal that cons…
Spin Hall effect in Sr2RuO4 and transition metals (Nb,Ta)
T. Tanaka, H. Kontani, M. Naito +3
We study the intrinsic spin Hall conductivity (SHC) and the -orbital Hall conductivity (OHC) in metallic -electron systems based on the multiorbital tight-binding model. The…
Study of Intrinsic Spin Hall Effect and Orbital Hall Effect in 4d- and 5d- Transition Metals
T. Tanaka, H. Kontani, M. Naito +4
We study the intrinsic spin Hall conductivity (SHC) in various -transition metals (Ta, W, Re, Os, Ir, Pt, and Au) and 4d-transition metals (Nb, Mo, Tc, Ru, Rh, Pd, and Ag) base…
Giant Intrinsic Spin and Orbital Hall Effects in Sr2MO4 (M=Ru,Rh,Mo)
H. Kontani, T. Tanaka, D. S. Hirashima +2
We investigate the intrinsic spin Hall conductivity (SHC) and the d-orbital Hall conductivity (OHC) in metallic d-electron systems, by focusing on the t_{2g}-orbital tight-binding…